Series and other data related to the five-particle contribution χ(5) to the square lattice Ising model susceptibility.

First a bit of notation. The `natural' variables are s=sinh(2J/kT) and w=s/(2(1+s2))

Some exact results for n-particle contributions to the susceptibility


Some exact series mod various primes.


Some exact results for factors occuring in the order 29 differential operator L29 annihilating the series   Φ(5)(5)(3)/2+χ(1)/120